Jonsson. B. 2001. Volume yield to mid-rotation in pure and mixed sown stands of Pirl~ls sylcestris and Pice& uhies in Sweden. Stztrliu Forestulir~ Suecicu 211. 19 pp. ISSN 0039-3150. ISBN 91-576-6137-5. Volume yield to mid-rotation in pure and mixed sown stands of Scots pine and Norway spruce was investigated in an experiment in central Sweden. The 43-year-old stands were situated on a 7-ha sit...

Depending on the pandemic process, there are some problems around world. One of them is problem fuel consumption and access to fuel. As a result breakdowns in supply chains, accessibility processes for oil have changed. Accordingly, it great importance that future production, consumption, can be predicted by methods. Artificial intelligence stands out as tool used this prediction. In current st...

important parameters on apple drying process are investigated experimentally and modeled employing artificial neural network and neuro-taguchi's method. experimental results show that the apple drying curve stands in the falling rate period of drying. temperature is the most important parameter that has a more pronounced effect on drying rate than the other two parameters i.e. air velocity and ...

the aim of this study is comparison of soil characteristics and biodiversity in plantation of bald cypress and caucasian alder forest stands in kludeh region (mazandaran province). in order to study biodiversity in forest stands and control region, 10 sample plots (releve) were selected and the name and abundance of plant species of the forest floor were recorded. biodiversity of herbal plants ...

Plots in an unmanaged loblolly-shortleaf pine (Pinus taeda L.-P. echinata Mill.) stand that had been cutover I5 yrpreviously were established to representfive stocking levels: 10, 20, 30, 40, and 50%. The stand was on a good site (site indexLob = 90 ft at 50 yr) and had uneven-aged character. Two competition control treatments (none and individual tree release using herbicide) were also assigne...

Remote sensing was used to attempt to define the areal extent of the introduced tree Y1elaleuca quinquenervia in selected portions of south Florida. The area occupied by Y1elaleuca has increased markedly in recent years, in part because of populationinduced site modifications including hydroperiod changes resulting from artificial dminage, cutting of the native vegetation, and burning. LANDSAT ...